bn:00643641n
Noun Concept
Categories: Petrology stubs, Limestone
EN
grainstone
EN
Under the Dunham classification system of limestones, a grainstone is defined as a grain-supported carbonate rock that contains less than 1% mud-grade material. Wikipedia
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EN
Under the Dunham classification system of limestones, a grainstone is defined as a grain-supported carbonate rock that contains less than 1% mud-grade material. Wikipedia
Type of limestone Wikidata
A kind of calcareous rock that lacks mud and is grain-supported. Wiktionary
Wikipedia
Wikidata
Wiktionary